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Chiara Contoli
Researcher at University of Bologna
Publications - 28
Citations - 453
Chiara Contoli is an academic researcher from University of Bologna. The author has contributed to research in topics: Software-defined networking & Cloud computing. The author has an hindex of 11, co-authored 23 publications receiving 351 citations. Previous affiliations of Chiara Contoli include Istituto Nazionale di Fisica Nucleare.
Papers
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Proceedings ArticleDOI
Performance of Network Virtualization in cloud computing infrastructures: The OpenStack case
TL;DR: An insight is provided on how OpenStack deals with multi-tenant network virtualization and the performance of its main network components is evaluated by measuring packet throughput in an experimental test-bed.
Proceedings ArticleDOI
Dynamic chaining of Virtual Network Functions in cloud-based edge networks
TL;DR: The manuscript describes implementation alternatives of the virtual function chaining in a SDN scenario, showing that both layer 2 and layer 3 approaches are functionally viable.
Proceedings ArticleDOI
Intent-based management and orchestration of heterogeneous openflow/IoT SDN domains
Walter Cerroni,Chiara Buratti,Simone Cerboni,Gianluca Davoli,Chiara Contoli,Francesco Foresta,Franco Callegati,Roberto Verdone +7 more
TL;DR: This paper proposes a reference architecture and an intent-based NBI for end-toend service orchestration across multiple technological domains and considers the use case of an Internet of Things (IoT) infrastructure deployment and the corresponding cloudbased data collection, processing, and publishing services with quality differentiation.
Journal ArticleDOI
SDN for dynamic NFV deployment
Franco Callegati,Walter Cerroni,Chiara Contoli,Rossella Cardone,Matteo Nocentini,Antonio Manzalini +5 more
TL;DR: A network functions virtualization proof of concept demonstrating the added value that dynamic software-defined networking control, coordinated with a flexible cloud management approach, brings to telco operators and service providers is reported.
Proceedings ArticleDOI
Performance of multi-tenant virtual networks in OpenStack-based cloud infrastructures
TL;DR: Insight is provided on how OpenStack deals with multi-tenant network virtualization and its performance is evaluated in an experimental test-bed with reference to the widely adopted OpenStack cloud infrastructure management platform.